<template>
  <div class="app-container">

    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="学校名称" prop="scode" class="el-form-search-item">
        <el-input
          v-model="queryParams['school.sname']"
          placeholder="请输入学校代码"
          clearable
          size="mini"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="专业代码" prop="mcode" class="el-form-search-item">
        <el-input
          v-model="queryParams.mcode"
          placeholder="请输入专业代码"
          clearable
          size="mini"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="排名" prop="mrank" class="el-form-search-item">
        <el-input
          v-model="queryParams.mrank"
          placeholder="请输入排名"
          clearable
          size="mini"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item class="el-form-search-item">
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    <el-row :gutter="10" class="mb5">
      <el-col :span="1.5">
        <el-button
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['rank:rank:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['rank:rank:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['rank:rank:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['rank:rank:export']"
        >导出</el-button>
      </el-col>

    </el-row>

    <el-table :height="tableHeight" v-loading="loading" :data="rankList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
<!--        <el-table-column label="#" type="index" width="50" align="center">-->
<!--            <template scope="scope">-->
<!--          <span>{{-->
<!--            (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1-->
<!--          }}</span>-->
<!--            </template>-->
<!--        </el-table-column>-->
<!--      <el-table-column label="${comment}" align="center" prop="id" />-->
      <el-table-column label="学校代码" align="center">
        <template slot-scope="scope">
          {{ scope.row.school.sname }} ( {{ scope.row.scode }})
        </template>
      </el-table-column>

      <el-table-column label="专业代码" align="center">
        <template slot-scope="scope">
          {{ scope.row.sMajors.mname }} - {{ scope.row.mcode }}
        </template>
      </el-table-column>
      <el-table-column label="排名" align="center" prop="mrank" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="150">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['rank:rank:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['rank:rank:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改专业排名管理对话框 -->

    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body :close-on-click-modal="false" v-dialogDrag >
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">

        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="学校名称" prop="scode">
              <el-select v-model="form.scode" placeholder="请选择学校">
                <el-option
                  v-for="item in listSchool"
                  :key="item.scode"
                  :label="item.sname"
                  :value="item.scode"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>

          <el-col :span="12">
            <el-form-item label="学校代码" prop="scode">
              <el-input v-model="form.scode" placeholder="学校代码" :disabled="true" />
            </el-form-item>
          </el-col>
        </el-row>

        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="专业名称" prop="mcode">
              <el-select v-model="form.mcode" placeholder="请选择专业">
                <el-option
                  v-for="item in listMajors"
                  :key="item.mcode"
                  :label="item.mname"
                  :value="item.mcode"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>




          <el-col :span="12">
            <el-form-item label="专业代码" prop="mcode">
              <el-input v-model="form.mcode" placeholder="专业代码" :disabled="true" />
            </el-form-item>
          </el-col>
        </el-row>
        <el-col :span="9">
        <el-form-item label="排名" prop="mrank">
          <el-input v-model="form.mrank" placeholder="请输入排名" />
        </el-form-item>
        </el-col>


        <el-col>
        <el-form-item label="科目" prop="subject">
          <el-checkbox-group v-model="form.subject">
            <el-checkbox
              v-for="dict in dict.type.sm_subject"
              :key="dict.value"
              :label="dict.value">
              {{dict.label}}
            </el-checkbox>
          </el-checkbox-group>
        </el-form-item>
        </el-col>



      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listRank, getRank, delRank, addRank, updateRank } from "@/api/rank/rank";
import { listSubject, getSubject, delSubject, addSubject, updateSubject } from "@/api/subject/subject";
import { listSchool } from '@/api/school/school'
import {listMajors} from  '@/api/majors/majors'


export default {
  name: "Rank",
  dicts: ['sm_subject'],
  data() {
    return {
      // 表格高度
      tableHeight: document.documentElement.clientHeight - 180,
      // 遮罩层
      loading: false,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 专业排名管理表格数据
      rankList: [],
      //学校列表
      listSchool: [],
      //专业列表
      listMajors: [],



      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 20,
        // orderByColumn: "r.m_code",
        isAsc: "desc",
        scode: null,
        mcode: null,
        'school.sname':null,
        mrank: null,
        // subject: null
      },
      // 表单参数
      form: {

      },


      // 表单校验
      rules: {
        scode: [
          { required: true, message: "学校代码不能为空", trigger: "blur" }
        ],
        mcode: [
          { required: true, message: "专业代码不能为空", trigger: "blur" }
        ],
        mrank: [
          { required: true, message: "排名不能为空", trigger: "blur" }
        ],
        subject: [
          { validator: (rule, value, callback) => {
              const requiredSubjects = ['1', '2','3']; // 这里假设 math 和 english 是必选项目的值
              const hasRequiredSubjects = requiredSubjects.every(subject => value.includes(subject));
              if (!hasRequiredSubjects) {
                callback(new Error('必须选择语数英主科'));
              } else {
                callback();
              }
            },
            trigger: 'change' }
        ]
      },

    };
  },
  created() {
    this.getList();
    this.getschoolList();
    this.getlistMajors();

  },
  methods: {
    /** 查询专业排名管理列表 */
    getList() {
      this.loading = true;
      listRank(this.queryParams).then(response => {
        this.rankList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },



    /** 查询school列表 */
    getschoolList() {
      this.loading = true;
      listSchool().then(response => {
        this.listSchool = response.rows;
        console.log(JSON.stringify(response, null, 2));  // 在这里添加控制台打印语句
      });
    },

    /** 查询专业列表 */
    getlistMajors() {
      this.loading = true;
      listMajors().then(response => {
        this.listMajors = response.rows;
        // console.log(JSON.stringify(response, null, 2));  // 在这里添加控制台打印语句
      });
    },

    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        scode: null,
        mcode: null,
        mrank: null,
        subject: []


      };


      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加专业排名管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getRank(id).then(response => {

        this.form = response.data;
        this.form.subject = this.form.smSubject.subject.split(",");

        this.open = true;
        this.title = "修改专业排名管理";
      });


    },


    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {

            if (valid) {
              if (this.form.id != null) {
                updateRank(this.form).then(response => {
                  this.$modal.msgSuccess("修改成功");
                  this.open = false;
                  this.getList();
                });

              } else {

                addRank(this.form).then(response => {
                  console.log("gdgdyidgasdaygdsyaugdaysdgy", this.form)
                  this.$modal.msgSuccess("新增成功");
                  this.open = false;
                  this.getList();
                });

              }
            }
          // }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除记录？').then(function() {
        return delRank(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },

    handleExport() {
      this.download('rank/rank/export', {
        ...this.queryParams
      }, `rank_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
